235282542 has 32 divisors (see below), whose sum is σ = 513889920. Its totient is φ = 71221920.

The previous prime is 235282511. The next prime is 235282543. The reversal of 235282542 is 245282532.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235282543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112684 + ... + 114752.

It is an arithmetic number, because the mean of its divisors is an integer number (16059060).

Almost surely, 2^235282542 is an apocalyptic number.

235282542 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

235282542 is an abundant number, since it is smaller than the sum of its proper divisors (278607378).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

235282542 is a wasteful number, since it uses less digits than its factorization.

235282542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3808.

The product of its digits is 38400, while the sum is 33.

The square root of 235282542 is about 15338.9224523759. The cubic root of 235282542 is about 617.3477948830.

The spelling of 235282542 in words is "two hundred thirty-five million, two hundred eighty-two thousand, five hundred forty-two".